1. Carbonyl levels in indoor and outdoor air in Mexico City and Xalapa, Mexico;Báez;The Science of the Total Environment,2003
2. Volatile organic pollutants in new and established buildings in Melbourne, Australia;Brown;Indoor Air,2002
3. Brown, V., Crump, D., Gavin, M., 1996. Indoor air quality in homes: the Building Research Establishment Indoor Environment Study. BRE Report BR 299, Building Research Establishment.
4. California Ambient Air Quality Data 1990–1998,1999
5. Ubiquitous occurrence of semi-volatile carbonyl compounds in tropospheric samples and their possible source;Ciccioli;Atmospheric Environment,1993